Schweitzer Engineering Laboratories (SEL) - Similar companies

SEL serves the power industry worldwide through the design, manufacture, supply and support of products and services for powe ... r system protection, monitoring, control, automation, communications and metering. For more than 30 years, SEL has offered unmatched local technical support, a 10‐year, worldwide warranty and a commitment to making electric power safer, more reliable and more economical. read more